LATEST 12-MONTH WINDOW
BOI to MDW averages 91% full
Boise and Chicago: 91% average load factor, 26k passengers, and 28k seats across both directions in the latest 12-month BTS window.
Load factor
91%
Passengers
26k
Seats
28k
Monthly trend
| Month | Load | Passengers |
|---|---|---|
| Aug 2025 | 88% | 5k |
| Sep 2025 | 86% | 5k |
| Oct 2025 | 95% | 331 |
| Jun 2026 | 95% | 7k |
| Jul 2026 | 94% | 8k |